Chemistry: electrical and wave energy – Apparatus – Electrophoretic or electro-osmotic apparatus
Reexamination Certificate
2007-06-04
2011-11-22
Neckel, Alexa D. (Department: 1723)
Chemistry: electrical and wave energy
Apparatus
Electrophoretic or electro-osmotic apparatus
C205S686000
Reexamination Certificate
active
08062494
ABSTRACT:
There is a micro-machining apparatus for removing the micro-machining dust generated at the time of machining while a workpiece M is machined within a liquid W using a probe tip. The apparatus includes a stage on which the workpiece is to be placed; a probe having the probe tip, a machining device having a moving means that moves the stage and the probe relative to each other to machine the workpiece by the probe tip, and a micro-machining dust removing device having a first electrode and a second electrode that are arranged in the liquid so as to sandwich the probe tip therebetween, and a voltage application means that applies a voltage to between both the electrodes to move the micro-machining dust in the liquid.
REFERENCES:
patent: 7867374 (2011-01-01), Zdeblick et al.
patent: 2004-318091 (2004-11-01), None
patent: 2005-266650 (2005-09-01), None
Iwata Futoshi
Kikuchi Syuichi
Nakaue Takuya
Takaoka Osamu
Yasutake Masatoshi
Brinks Hofer Gilson & Lione
National University Corporation Shizuoka University
Neckel Alexa D.
SII Nano Technology Inc.
Smith Nicholas A.
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